From d8cecfe15532dbf5baaa16a1e4a0969d7359fdda Mon Sep 17 00:00:00 2001
From: ebremner <ebremner@uwaterloo.ca>
Date: Mon, 24 Aug 2020 21:29:04 -0400
Subject: [PATCH] ISTWCMS-4027: ensuring that an image exists before adding
source variable in uwService
---
src/Service/UWService.php | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/src/Service/UWService.php b/src/Service/UWService.php
index b23eba37..5f0827b9 100644
--- a/src/Service/UWService.php
+++ b/src/Service/UWService.php
@@ -101,13 +101,17 @@ class UWService implements UWServiceInterface {
// Get the image object from the node.
$image = $node->$field_name->entity;
- // Get all the image variables, including the sources using the prepareResponsiveImage function.
- $image_variables = $this->prepareResponsiveImage($image, 'uw_ris_media');
+ // Ensure that we have an image before adding variables.
+ if ($image !== NULL) {
- // Set the responsive image variables for the teaser content.
- $variables['sources'] = $image_variables['responsive_sources'];
- $variables['img_element'] = $image_variables['img_element']['#uri'];
- $variables['alt'] = $image->field_media_image->alt;
+ // Get all the image variables, including the sources using the prepareResponsiveImage function.
+ $image_variables = $this->prepareResponsiveImage($image, 'uw_ris_media');
+
+ // Set the responsive image variables for the teaser content.
+ $variables['sources'] = $image_variables['responsive_sources'];
+ $variables['img_element'] = $image_variables['img_element']['#uri'];
+ $variables['alt'] = $image->field_media_image->alt;
+ }
break;
case 'tags':
--
GitLab